linux-kernel - Re: [PATCH] selftests/arm64: Fix build warnings for abi

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Message-ID: <20240827123347.GC4679@willie-the-truck>
Date: Tue, 27 Aug 2024 13:33:47 +0100
From: Will Deacon <will@...nel.org>
To: Dev Jain <dev.jain@....com>
Cc: shuah@...nel.org, linux-arm-kernel@...ts.infradead.org,
	linux-kselftest@...r.kernel.org, Catalin.Marinas@....com,
	broonie@...nel.org, ryan.roberts@....com, Anshuman.Khandual@....com,
	aneesh.kumar@...nel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] selftests/arm64: Fix build warnings for abi

On Tue, Aug 27, 2024 at 10:48:51AM +0530, Dev Jain wrote:
> A "%s" is missing in ksft_exit_fail_msg(); instead, use the newly
> introduced ksft_exit_fail_perror(). Also, uint64_t corresponds to
> unsigned 64-bit integer, so use %lx instead of %llx.

What's wrong with using %llx for a uint64_t? I think that part of the
code is fine as-is.

Will